Kent,
You clean up well.
Love the use of the rubber boots at the fire wall.
Where are you with your axles?
I have my axles and get ready to send them out to http://www.dutchmanaxles.com/services
I will send them a CV ID spline for final fitment and have Sawtooth's drawing for referance. I think it was Sawtooth that used 18"overall, so I added that to my printout of his drawing.
I recall you had a problem with length. Did you go with 18" and one was too long, one too short?
After axles, that's it, trany swap weekend.
Edit: I checked the axles that I have and I will have a hard time cutting 16 3/8" down to 18" long
Edit #2 The best I can tell this 30 spline count can most likely be found on the 02-early 04 WRX (STI only).
They may be on some older (hard to find) heavy load applications like an 04 legacy TT. They also seemed to be far more common on JDM models.
Edit #3 After getting my axles back from resplining and removing 30 mm. I found, I was sold something other than 914 axles. 16 3/8 should have been a clue. I was thinking 18" was a typo.
I sent the axles that came out of the car to Dutchman. Removing 30 mm looked good to me. That came out to about 19 1/8".